baber/WOPTO huggingface dataset:
Patent JP-2004048973-A (JP)
Title: Arc-shaped anisotropic ferrite magnet for use in stator of small direct-current motor manufactured by lateral magnetic field pressure molding method using magnetized agglomerate powder
Inventor: KARAKI TADAO
IPC: H02K15/03
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems: a problem that finely ground dried powder is inferior in fluidity, and, when an arc-shaped anisotropic ferrite magnet for use in the stator of a small direct-current motor is molded in a magnetic field, its filling into a mold is unstable and the efficiency of molding in magnetic field is degraded; a problem that if the outer face and the inner face of the arc are taken in the vertical direction and pressure molding is carried out with excitation performed in this direction, filling of hard ferrite impalpable powder into a mold is unstable, the thickness of the outer face and the inner face of the arc is uneven and grinding is required after sintering; and a problem that the magnetic poles are moved under pressure, and the orientation is disturbed.  <P>SOLUTION: When fine hard ferrite powder is dry molded in a magnetic field, unlike conventional cases, the finely ground and dried hard ferrite impalpable powder as it is is not filled in a mold. Instead, the coercive force of each particle of the hard ferrite powder as a powdered magnetic material is utilized, and processing is performed to turn it into agglomerate powder. Thus, the fluidity is enhanced and filling into a mold is smoothed and stabilized for the enhancement of molding in magnetic field.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006200-A (JP)
Title: Phosphor forming device
Inventor: SUZUKI KAZUO
IPC: H01J11/34
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphor forming device precisely forming a phosphor layer without producing large lumps.  <P>SOLUTION: Since one end of each of a plurality of thread materials 21 is stuck to a nozzle 2 and the other ends (leading ends) of the plurality of the thread materials are bound together, the head of phosphor paste is moved in accordance with the plurality of bound thread materials 21 when the phosphor paste is fed to the nozzle 2. The phosphor paste is ejected from the nozzle 2 without forming any lumps in a state where it is held between the plurality of thread materials 21. The phosphor paste is not stuck to a top part of a separating wall 124 which is other than a specified point and the phosphor layer 125 can be precisely formed in a required indented groove part between the separating walls 124.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078782-A (JP)
Title: Information processing system
Inventor: NAKAMURA TAKESHI
IPC: G06F3/12
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system which changes an adjusting point for forming gamma data of a printer without one's going to a printer installation place.  <P>SOLUTION: In the information processing system in which the printer 30 and a client 10 are connected via a server 20, the printer 30 transmits internal data to the client 10, the client 10 displays the data to a display 13 and transmits the data converted by an input device 14 to the printer 30, and the printer 30 performs a series of control for storing the data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076694-A (JP)
Title: Control device of variable valve mechanism for internal combustion engine
Inventor: YOSHIMATSU AKIO
IPC: F02D41/04
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a target intake air quantity by correcting the slippage of intake air quantity caused by the slippage of an actual working angle from a target working angle according to an engine operating state by use of a phase variable mechanism.  <P>SOLUTION: This device has a working angle variable mechanism for continuously varying the working angle of the intake valve of an internal combustion engine; the phase variable mechanism for continuously varying the phase of the intake valve; a target value setting means for setting target values of working angle and phase according to the engine operating state; a control means for controlling the working angle variable mechanism and the phase variable mechanism to the target values; an actual working angle measuring means for measuring the actual working angle of the intake valve; and a phase correction means for correcting the phase based on a working angle deviation that is the slippage between the actual working angle determined by the actual working angle measuring means and the target working angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083631-A (JP)
Title: Lactic acid polymer composition
Inventor: TAKEHARA AKINOBU
IPC: C08L101/16
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lactic acid polymer composition which is excellent in flexibility, transparency and resistance to bleeding, and undergoes little change with time.  <P>SOLUTION: The lactic acid polymer composition contains a lactic acid polymer and a carbonyl-containing branched ether compound represented by general formula (1): Z-(Y)<SB>m</SB>äwherein Z is a 3-16C aliphatic hydrocarbon group; m is an integer of 3 to 16; and Y is an aliphatic organic group represented by general formula (2): -(CO)<SB>k</SB>-(R<SP>1</SP>)<SB>n</SB>-X<SP>1</SP>-X<SP>2</SP>-R<SP>2</SP>(wherein k is 0 or 1; R<SP>1</SP>is an oxygen-containing organic group; n is an integer of 0 to 5,000, provided that n is an integer of 1 or greater in at least one of mY's contained in one plasticizer (B) molecule of the branched ether compound; X<SP>2</SP>is COO or OCO when k is 0, and is an oxygen atom when k is 1; X<SP>1</SP>is an oxymethylene group, a methylene group or a direct bond when X<SP>2</SP>is COO, is a direct bond when X<SP>2</SP>is OCO, and is a direct bond when X<SP>2</SP>is an oxygen atom; and R<SP>2</SP>is a 1-30C alkyl group)}.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083030-A (JP)
Title: Belt-shaped string
Inventor: SAKO HIROSHI
IPC: B65D63/10
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt-shaped string which does not break easily even if a tensile force acts on the string to concentrate a stress on the edge of the string.  <P>SOLUTION: The belt-shaped string has a reinforced part formed by folding a plurality of belt-shaped members longitudinally to overlap them each other along at least one of both longitudinal edges of the string. The belt-shaped members forming the reinforced part may be fixed to each other, or may be more than three sheets of them, or may form the reinforced parts along both edges of the string.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081311-A (JP)
Title: Game machine and simulation game program
Inventor: FUJIMOTO ATSUSHI
IPC: A63F7/02
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine and a simulation program which do not bore a player by allowing the player to shoot a game ball also during a special pattern variation game so as to demonstrate his/her skill about the game.  <P>SOLUTION: When the game ball enters a starting prize-winning port 13 when the number of held balls stored in a main RAM 32 is 4 being an upper limit while the special pattern of a liquid crystal display device 40 is varied and displayed, the movable pieces 23a and 23b of a varying prize-winning port 23 are opened. After a prescribed time is passed, the movable pieces 23a and 23b are closed. Thus, the player is urged to play a game such as continuously shooting balls.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081414-A (JP)
Title: Facial esthetic mouthpiece
Inventor: HEBIGUCHI CHIKAKO
IPC: A45D44/22
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facial esthetic mouthpiece capable of preventing a face muscle from being declined by performing a face muscle motion while holding it in a mouth and further enable a person to eat food while holding it in a mouth.  <P>SOLUTION: Both ends of an elongated main body 1 have protruded cheek contacting segments 2, 3 positioned inside gums and cheeks when this mouthpiece is set in a mouth. Pad members 6, 7 are made to adher onto the cheek contacting segments 2, 3. The main body 1, the pad members 6, 7 are made of edible elastic food gel material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083459-A (JP)
Title: Plant activator comprising melatonin as active ingredient
Inventor: KAWAMURA SACHIKO
IPC: A01G22/22
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regulator and a process for controlling plant flowering and seed development.  <P>SOLUTION: The regulator for controlling plant flowering and seed development contains melatonin as an active ingredient and delays and extends the flowering time. The regulator delays flowering in plants, extends the flowering time and increases crop yields in cereals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085355-A (JP)
Title: Temperature measurement device and temperature monitoring system
Inventor: MIYAZAKI JUNPEI
IPC: G01K1/02
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To measure a temperature of an inner conductor without damaging air-tightness of a coaxial cable joint, and to monitor the temperature of the coaxial cable joint.  <P>SOLUTION: The temperature monitoring system includes a plurality of temperature measurement devices at an outer conductor 22 near the joint between the coaxial cables, which has an infrared light transmitting window member 25 provided so as to transmit the infrared light IR from the inner conductor, an infrared temperature sensor 31 disposed in a position corresponding to the infrared light transmitting window member 25 and receiving the infrared light IR to output a temperature measurement signal T1, and a temperature measurement circuit 33 converting the temperature measurement signal T1 to output temperature measurement data DT1, a transmission device which collectively transmits the temperature measurement data together, and a central monitoring device which predicts and announces the deterioration state of the joint between the coaxial cables on the basis of the temperature measurement data from the transmission device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082927-A (JP)
Title: Brake cooling device of four-wheel traveling vehicle
Inventor: TAKAGI IZUMI
IPC: F16D65/14
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently radiate frictional heat generated in a braking device from a casing surface, and sufficiently secure a minimum ground surface of a vehicle while improving a heat radiating function.  <P>SOLUTION: In the brake cooling device for a four-wheel drive vehicle, the braking device 50 is provided on a rotating member of a rear wheel power transmission system such as an input shaft 35 of a rear wheel final reduction gear 30. An exhaust air duct 85 is connected to an exhaust air outflow hole 17 of a belt cover 13 covering a V-belt type automatic transmission 11. The exhaust air duct 85 is extended to the braking device 50 or its neighborhood, and exhaust air is supplied toward the braking device 50. The braking device 50 is arranged in a front side of the rear wheel final reduction gear 30, and both 30 and 50 are housed in a common casing. Furthermore, preferably, a front face of the braking device 50 is formed obliquely with respect to a vehicular width direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095576-A (JP)
Title: Optical semiconductor device and optical semiconductor module, and method for manufacturing optical semiconductor device
Inventor: OGAWA ISAO
IPC: H01L33/54
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive optical semiconductor device and an optical semiconductor module enhanced in light extraction efficiency, and to provide a method for manufacturing such an optical semiconductor device.  <P>SOLUTION: The optical semiconductor module comprises a lead frame 3 whereon a recessed reflecting plate section 16, an anode terminal 7, and a first, second, and third cathode terminals 8, 9, 10 are formed; a housing 2 integrated with the lead frame 3 by a light-reflecting synthetic resin so that the recessed reflecting plate section 16 is positioned approximately at the middle of the inner bottom 15 of a recessed reflecting section 12, and that the terminals 7, 8, 9, 10 extend outward therefrom; an optical semiconductor device 4 fixed immovable on the inner bottom 17 of the reflecting plate section 16; and a light radiating section 6 built by forming a translucent material into a specified geometry, for instance a condenser lens, in the reflecting section 12 and the reflecting plate section 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095062-A (JP)
Title: Disk recording and reproducing device
Inventor: TSUTSUMI HIDEAKI
IPC: G11B25/04
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide the vibration-proofing support mechanism of a tray-system driving device for guaranteeing high-density recording capable of responding to writing with a blue laser beam.  <P>SOLUTION: This mechanism guarantees a function at the time of recording/reproduction by cutting off the vibration from the outside in a driving device which is compatible with a cartridge disk 122 and a bare disk 121 in a high-density recording optical disk and the mechanism provides sufficient vibration proof and impact-resistance required for the high-density recording by using a suspension mechanism consisting of an oil insulator 75 and tension coil springs 53, 54 in a non-portable set and compensates the lost impact-resistance by using shock absorbing rubber rings 66, 69 which are provided at four places of the front and the rear of a mechanical deck 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095851-A (JP)
Title: Wiring board
Inventor: OGAWA KOJU
IPC: H05K1/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board in which an electronic component built inside the core board functions fully and the electric characteristics inside the board is stable.  <P>SOLUTION: A wiring board 1 comprises a core board 2 comprising a front surface 3 and a rear surface 4, a through hole 5 penetrating the front surface 3 and the rear surface 4 of the core board 2, a chip capacitor (electronic component) 10 which is incorporated in the through hole 5 through an embedded resin 13 and comprises electrodes 11 and 12 on the front surface 3 and the rear surface 4 of the core board 2, a groove 7 so provided as to protrude outward in the thickness direction of the core board 2 on the side surface of the through hole 5, and a groove conductor 8 formed on the surface of inner wall of the groove 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089907-A (JP)
Title: Method of finishing surface of coating film and finishing agent for surface of coating film
Inventor: SATO FUMIHIKO
IPC: B05D3/12
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of finishing the surface of a coating film and a finishing agent for the surface of the coating film by which glazing is sufficiently carried out without causing an aurora mark in the use for a finishing process in the repairing of the coating film.  <P>SOLUTION: In the method of finishing the surface of the coating film which includes a process of applying the finishing agent on the surface of the coating film and a process of polishing the surface of the coating film coated with the finishing agent, the finishing agent is a water-based composition containing water, a petroleum-based solvent and particles made from plastic.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092279-A (JP)
Title: Unlocking device and crime prevention system using the same
Inventor: WATANABE HIROSHI
IPC: E05B49/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unlocking device having a picking detection system without malfunction while improving security, and to provide a crime prevention system using it.  <P>SOLUTION: The unlocking device comprises a key 10 incorporating an IC chip, a first lock unlocked mechanically by operation of the key 10, a control means 7 accessing to the IC chip when unlocking the first lock, and a second key unlockable by a control signal from the control means 7. The control means 7 transmits a signal for opening the second key in the case that a password stored to the IC chip matches with a previously held password, and transmits the control signal for controlling an outside device in the case that it cannot be accessed to the IC chip 10 or it can be accessed thereto but the passwords do not match with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098443-A (JP)
Title: Mold device with function of correcting position of optical axis
Inventor: NITTA KAZUO
IPC: B29C33/30
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To perform adjustment to an optimum state while an operator checks the relative displacement of a fixed side and a movable side, even in a state wherein a mold device is mounted on a molding machine.  <P>SOLUTION: This mold device molds an optical element with a plurality of optical surfaces. The mold device comprises a first displacement sensor 21 for detecting the relative displacement of a fixed-side mold 3 from a movable-side mold 5; a locating means 13 for relatively locating the molds 3 and 5; a fixed-side core 4 and a movable-side core 6, which are embedded in the respective molds 3 and 5 so as to form a cavity for transferring a shape of a component; a second displacement sensor 40 for detecting the displacement in the mold 3 or 5 for at least either the core 4 or the core 6; at least one core position adjusting means 17 for adjusting the position of at least either the core 4 or the core 6 in a direction orthogonal to a mold opening/closing direction; mirror surface cores 11 and 12 which are embedded in the cores 4 and 6 so as to transfer the optical surfaces of the optical element; and a mirror surface core guiding means for guiding the positions, in the direction orthogonal to the mold opening/closing direction, of the cores 11 and 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105227-A (JP)
Title: Exhalation type ringer
Inventor: GOTO YUKIHISA
IPC: G08B5/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhalation type ringer the sensing unit for calling of which by sensing the voice or the breath of a patient faces to the front surface.  <P>SOLUTION: This exhalation type ringer is equipped with a flexible pipe which is fixed to a base, and the sensing unit 1 for calling by sensing the voice or the breath of the patient which is held by the pipe. The sensing unit is rotatably fitted on in a manner to face to the front surface of the patient, and is equipped with a sensing hole 11 which takes in pneumatic vibration, and a motion display lamp 12 which notifies the patient of performing the calling. The pipe is equipped with a joint 6 which is connected with the sensing unit, and the sensing unit is constituted of an upper box body 1a for holding the joint and a lower box body 1b. A rotating groove 61 is provided on the joint, and a guide ring 13 being fitted in the rotating groove is provided on both the upper box body and the lower box body to make the sensing unit rotatable. On the joint, a stopper 62 which projects to the sensing unit side is provided, and on the upper box body, a protrusion 14 for limiting the motion of the sensing unit by engaging with the stopper is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111512-A (JP)
Title: Pressing device and its method
Inventor: NAKAJIMA KENJI
IPC: H01L23/50
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressing device and a method capable of improving the efficiency of operation by eliminating the necessity of redesign and remolding of components for the pressing device.  <P>SOLUTION: The pressing device for bending a lead extended from a semiconductor device and electrically connecting the semiconductor device to a substrate so as to form a prescribed shape of the lead is provided with a vertical side die for determining the vertical part of the bending shape of the lead, a horizontal side die for determining the horizontal part of the bending shape of the lead and a punch for bending the lead in cooperation with the vertical die and the horizontal die.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105376-A (JP)
Title: Absorbable article and method for manufacturing the same
Inventor: SAKATA NORIMASA
IPC: A61F13/15
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbable article with plane gathers where falling of pulp or a polymer from an absorber is prevented even when the width of the absorber on a stomach side and a back side is increased.  <P>SOLUTION: A paper diaper 1 comprises a liquid-permeable front surface sheet (10), a liquid-impermeable rear surface sheet (11), the absorber (12) inserted between both of the sheets from a stomach side part (14) to a back side part (15) for absorbing a humor, and plane gathers 18 formed of filamentous elastic rubbers 18a inserted between both of the sheets at the edges of both of the sides of a crotch part (16). At four corner parts at the ends of the absorber 12 in its longitudinal direction at positions to be overlapped with elastic member arrangement parts 19 where the elastic rubbers 18a are inserted, notch parts 12b1, 12b2, 12c1 and 12c2 are formed, and the upper and lower surfaces of a sheet member 13 for covering the absorber at these notch parts from its upper and lower sides are stuck to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109495-A (JP)
Title: Cleaning device and image forming apparatus
Inventor: MIZUSAWA HIROSHI
IPC: G03G21/10
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device which prevents partial soil on a brush roller and ensures, for a long time, satisfactory cleaning of a member to be cleaned and to provide an image forming apparatus having the cleaning device.  <P>SOLUTION: The cleaning device has a brush roller 20 having a brush which abuts on the member 110 to be cleaned. In the cleaning device, the brush roller 20 is swung in its axial direction G. In such a structure, even if the member to be cleaned is soiled with foreign matter such as residual toner or paper powder on axial part of the brush roller 20, the foreign matter sticking to the brush roller 20 is distributed in its axial direction. As a result, the brush roller 20 is prevented from being soiled partly, and the cleaning capability of the brush roller 20 is maintained. Soil on the member to be cleaned is satisfactorily removed over time. Thus, satisfactory removal of soil on the member to be cleaned is ensured for a long time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108665-A (JP)
Title: Heat insulation structure of hot air heater
Inventor: KOBAYASHI HIDEFUMI
IPC: F24H9/02
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulation structure capable of maintaining a frame body and a base of a hot air heater at low temperature.  <P>SOLUTION: An air blow passage 4 is formed between a hot air blow-out port 2 on a front face of the frame body 1 and a blower 3 on a rear face of the frame body 1. A burner 6 is arranged on the base 5 serving also as a bottom plate of the frame body 1 by moving it to one side to bring it close to a side plate 1a of the frame body 1. The burner 6 or a combustion chamber 7 continuous with the burner 6 is positioned in the air blow passage 4 so that quantity of heat from the burner 6 is blown from the hot air blow-out port 2 by air stream flowing in the air blow passage 4. A heat insulation plate 8 is arranged between the burner 6 and the side plate 1a on one side, and air from the blower 3 is also fed between the heat insulation plate 8 and the side plate 1a to promote heat radiation from the heat insulation plate 8 and maintain temperature of the side plate 1a on one side which is close to the burner 6 at low temperature. A relief flow passage 8a is provided between the heat insulation plate 8 and the base 5, and air flowing on the heat insulation plate 8 flows toward a surface of the base 5 on which the burner 6 is installed from the relief flow passage 8a. Consequentry, a lower part of the burner 6 and the surface of the base 5 are cooled to suppress temperature of the base 5 to low temperature.  <P>COPYRIGHT: (C)2004,JPO